US4902781AExpiredUtility

Novel tripetide derivatives

25
Assignee: TAISHO PHARMACEUTICAL CO LTDPriority: Nov 24, 1987Filed: Nov 21, 1988Granted: Feb 20, 1990
Est. expiryNov 24, 2007(expired)· nominal 20-yr term from priority
Inventors:Kazutoshi MizoueTadayasu OkazakiKazunori HanadaSadafumi OmuraToshiro Amamoto
C07K 5/06113A61K 38/00C07K 5/06
25
PatentIndex Score
1
Cited by
4
References
1
Claims

Abstract

Tripeptide derivatives of the formula ##STR1## wherein R is a formyl group or a dimethoxymethyl group have antitumor and enzyme inhibition effects.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. A tripeptide derivative of the formula ##STR5## wherein R is a formyl group or a dimethoxymethyl group.

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